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Latest update: 09/01/2020 15:25:05

Maruyoshi Co., Ltd.

We develop various types of special purpose machines, including inspection equipment and welding equipment.

We design and manufacture various types of special purpose machines. This includes equipment for laser marking for automatic inspections, image inspection, screw fastening, welding, and pressing. We have a focus on welding machines and coating machines. We have abundant experience with equipment with attached image processing and robotic applications. Our target is to take on further challenges in new technology and to enhance our engineering capabilities.

Inquiry
Main image

Sales Pitch

Technical Center: We always accept various sample tests and robot simulation tests.
Equipment we have:
- Denso Wave’s appearance tester RB
- General-purpose image processing systems (KEYENCE and other makes)
- Developing-type image processing systems (HALCON and other makes)
Advantage 1: You can select manufacturers by cost, capacity and delivery time. 
It is possible to select manufacturers by cost, capacity and delivery time since the comparison and examination of image processing devices of many makes are possible.
Advantage 2: We can conduct comparisons and examinations very close to actual machines.
Since we can make fixtures and hands for testing, we conduct comparisons and examinations closer to actual machines. We do not only rely on image processing, but also conduct various verifications including mechanical follow-ups.
Advance evaluation test
Based on our past achievements including image processing of various types, we can provide advance evaluation tests taking into consideration the time of device installation.
* We conduct sample tests focusing on whether or not the device can be installed by making quantitative judgments necessary for the installation, including cycle time, over-detection rate, measurement error and scratches, as well as positioning accuracy.

Other presentation

[Company strength]
We design and manufacture various types of equipment. These include equipment for laser marking for automatic inspections, caulking image inspections with automatic assembly functions, screw fastening, welding, pressing, endurance testing, conveying, washing, drying, image processing, and so on. 
We have a technical center where various engineering tests are carried out using image processing and robotics. We can manufacture test jigs and robotic arms, etc., so that we can conduct tests under an environment that is similar to the actual machine, and various inspections. 

[Business description]
We provide construction and technical services for various types of special purpose machines. We also offer design, manufacturing, parts processing, image processing, and robotic applications.
We are a device manufacturer that can provide integrated services from design to manufacturing. Our company is particularly involved in manufacturing welding machines, coating machines, and so on.

[Industry]
Precision measuring instruments manufacturing

[Strength of products/technologies]
Appearance inspections have become an indispensable requirement in parts processing and manufacturing. Even with recent advances in digitalization and FA, appearance inspections are carried out manually. 
In addition to conventional Monozukuri craftsmanship, we supply integrated equipment that can handle stages from manufacturing to shipping inspections with the addition of image processing, robotic applications, and so on.

[Representative's message]
Our company has pursued the corporate philosophy “Think how to satisfy the customer” for 63 years since its foundation in 1950. In recent years, it is sometimes the case that customers will not be satisfied by the ideas or efforts of conventional Monozukuri craftsmanship. We have to respond to the requests of the new era (such as diversification, upgrading, and cost reduction) to overcome such a difficult situation. We will do this by taking on the challenge of new technology and by enhancing our technical power. Our target is to become a proposal-type equipment manufacturer. We hope to make our best efforts to pursue our corporate philosophy “Think how to satisfy the customer” with the cooperation of all the company staff.

[Company structure for market development/overseas expansion]
We established a point of contact in the sales section of the technical service department for support for major companies.
Specialized staff will respond to technical inquiries and consultations, etc.
The director of the technical service department, who is the corporate executive officer, will provide overall direction in collecting information from major companies and sincere support in customer care. The director will visit the customer with our staff for sincere business talks as necessary.

[Authorization/Certification]
Eco Action 21 (0003284).
Strategic Core Technology Advancement Program certification, 2012 (Chubu 1207004).
Selected for Monozukuri Craftsmanship Subsidy, 2012 (Registration number: 23120750).

[Joint research and development]
Nagoya Municipal Industry Research Institute (automatic judgment of burr inspection for small-aperture crossing holes, and trial development of inspection automation technology; 2013-present).

[Factory (domestic)]
Aichi

[Factory (overseas)]
China

[Other sites]
Technical Center, Aichi

[Transaction form]
Orders for trial manufacturing and development, joint development, consignment manufacturing.

[Transaction terms]
Payment is due on the last day of each month for the sum total as of the last day of the previous month.

[Main Clients / Business History (domestic)]
NGK Spark Plug Co., Ltd. (parts processing and equipment manufacturing; 1960-present), Meiji Electric Industries Co., Ltd. (parts processing and equipment manufacturing; 1980-present), Hayashi Terempu Co., Ltd. (equipment manufacturing; 1990-present), Prime Earth EV Energy Co., Ltd. (equipment manufacturing; 2000-present), and many other major machinery manufacturers.

[Main Clients / Business History (overseas)]
Fusang Precision Machinery Co., Ltd. (parts processing, 2012-present).

[Exhibition History/Information]
Chubu Craftsmanship Exhibition on Fundamental Technologies in 2013, Exhibition on Image Sensing in 2012, International Robot Exhibition in 2010, Exhibition on Image Sensing in 2014 (scheduled), International Image Device Exhibition in 2014 (scheduled).

This company is recommended by the following support organizations.

Chubu Head Office, SMRJ
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